Shoe tree



FIG. 1 is a right front perspective view of my invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a left elevational view thereof;

FIG. 6 is a right end view thereof; and,

FIG. 7 is a left end view thereof.

The dashed lines on the above depict stitching. 

CLAIM The ornamental design for a shoe tree, substantially as shown and described. 